Update app.py

app.py

@@ -12,7 +12,7 @@ data = pd.read_csv('dataset.csv')
 
 # Preprocess the dataset
 mlb = MultiLabelBinarizer()
-symptoms = [s.split(',').lower() for s in data['Symptoms']]
+symptoms = [s.lower().split(',') for s in data['Symptoms']]
 X = mlb.fit_transform(symptoms)
 disease = pd.get_dummies(data['Disease'])
 disease_list = list(disease.columns)